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Battery Dell 2-Power 11.4V 7260mAh
The 2-POWER 11.4V 7260mAh Li-Polymer laptop battery is designed to replace original Dell batteries and provide extended run time for compatible Dell notebooks. Built with Li-Polymer cells, the battery balances high capacity with a lightweight, compact form factor for portable use. It is compatible with Dell Precision 5510 and other supported models that use the same battery specification.
Manufactured using high-grade Li-Polymer cells, this 2-POWER battery offers consistent charging and discharge behavior and improved energy density compared with older cell types. The pack is engineered for dependable performance and longer unplugged operation, while integrated protections reduce the risk of short circuits and overheating during charging and use.
Turn off and unplug the laptop before removing the existing battery. Follow the laptop manufacturer's instructions to safely remove the old battery and install the 2-POWER replacement pack. After installation, charge the new battery fully before first use. Use only the laptop's recommended charger and avoid forcing connectors; ensure correct alignment and seating of the battery in the laptop bay.
Store and operate the battery at room temperature when possible. Avoid exposing the battery to excessive heat, moisture, or physical damage. If the battery shows signs of swelling, overheating, or damage, stop using it and replace it. For longest service life, perform regular charge cycles and avoid keeping the battery at 100% or 0% state of charge for extended periods.
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